Low-frequency ultrasonic transducer for transmitting or receiving the ultrasonic shear waves in two operating frequencies for ultrasonic pulse velocity testing and characterization of material properties.
A general-purpose low-frequency transducer with the nominal frequency of 50 KHz and 300 KHz for the dry-point-contact (DPC) excitation or acquiring ultrasonic shear waves in highly scattering materials (concrete, wood, stones etc.)
It can be used in ready-made housing with the Lemo00 plug or non-wired for self-tailored applications, e.g. for customization of transducer arrays by the customer.
The transducer can be driven by following ACS instruments:
|Transducer type||Dry Point Contact|
|Ultrasonic wave mode||Longitudinal|
|Nominal frequency||50 KHz and 300 KHz|
|Band width||20 to 80 KHz and 150 to 400 KHz|
|Maximal pulse voltage (bipolar)||400 V (peak-to-peak)|
|Temperature range||-20 to +50ºC|